From Enterprise Java Microservices by Ken Finnigan
Just enough Application Server (JeAS) is a term has been used on occasion over the years, but usually in relation to customizing a full application server by removing functionality manually. Only with the popularity of microservices has JeAS become crucial for Enterprise Java. This article talks about what JeAS means and some of its benefits.
From Kotlin in Action by Dmitry Jemerov and Svetlana Isakova
The Java platform defines several methods that need to be present in many classes and are usually implemented in a mechanical way, such as
toString. Fortunately, Java IDEs can automate the generation of these methods, and you usually don’t need to write them by hand. In this case, your codebase contains the boilerplate code. The Kotlin compiler takes a further step: it can perform the mechanical code generation, behind the scenes, without cluttering your source code files with the results.
From Spring Microservices in Action by John Carnell
This article discusses controlling service configuration using Spring Cloud Config.